How to make a personalized bedtime story with AI

What do you need before you start?

Only an idea of who the story should star. A bedtime story works best when the main character is someone your child already cares about: themselves, a sibling, the family dog, a favorite stuffed animal, or a character you made up together. Five minutes is plenty of time.

Step by step

1. Choose the characters. Give each one a name, say what they are (a girl, a hedgehog, a robot) and describe how they look in a line. A little personality goes a long way: “brave but hates getting wet” gives the story something to work with. One main character and one friend is a good start.
2. Set the story for your child. For a story you read aloud, choose their age; the vocabulary, sentence length and amount of action follow it. For a child reading to you, choose their reading level instead (see decodable stories).
3. Choose a calm tone. Pick a bedtime tone that is soothing and ends peacefully. Adventure and mystery are fun in the afternoon, but at night a story should wind down, not wind up.
4. Keep it short. About 5 minutes suits most young children at bedtime. Save the 10-minute stories, and chapter books, for older listeners or weekends.
5. Write a one-sentence idea. Give the story a small problem and a cozy ending: “The hedgehog can’t sleep because the moon is too bright, so his friends help him find a shady spot.” Familiar settings like bedrooms, gardens, bath time and a trip to Grandma’s work well.
6. Pick a gentle picture style. Soft styles such as watercolour or dreamy pastel suit bedtime. Keep the same style for a series so every book looks like it belongs together.
7. Read it first, then fix what doesn’t fit. Change a word, rewrite a scene or redraw a picture before you read it aloud. You know what will keep your child awake.
8. Keep the characters. Save them, and tomorrow’s story can pick up where tonight’s left off.

What makes a story good for sleep?

• A small problem. A lost blanket, a noisy owl, a sleepy friend. Save dragons and storms for the daytime.
• A slow, warm ending. The last page should be quiet: the character settling down, the lights going out, everyone safe.
• Repetition for little ones. Toddlers love a line that comes back. A gentle refrain, or a story in rhyme, is soothing to hear and easy to join in with.
• Your child in it. A story about their own toy or their own street holds attention without needing excitement.
• The same time every night. A story is part of a routine; the routine is what tells the body it is time to sleep.

How does InkStak do it?

InkStak follows exactly these steps: create characters once, choose an age or reading level, the Bedtime genre, a 5- or 10-minute length and an idea, and it writes and illustrates the story in about a minute. On Creator and Publisher it can read the story aloud and save the narration for offline listening. The free plan includes 5 stories a month. See the bedtime story generator.